baber/WOPTO huggingface dataset:
Patent JP-S58161665-A (JP)
Title: Power steering device
Inventor: KURIHARA KATSUMI
IPC: B62D5/09
Filed: 1980-05-12
Abstract: PURPOSE:To provide a compact, economical fullhydraulic system power steering device for a large-scaled vehicle or the like by improving a controlling valve for controlling discharge oil amount and distributing direction while operating said valve by an input rotary shaft through a gearing. CONSTITUTION:When a steering wheel is rotated clockwise for example, a ring gear 50 is rotated through an input rotary shaft 20 to rotate a pinion 51. However when a power cylinder 5 bears a load, a gear pump constituted from these gears 50 and the pinion 51 does not carry out discharge action and both gears 50, 51 are rotated integrally with each other. At the same time a valve 49 of a controlling valve coupled with the pinion 51 through a connecting shaft 58 is also rotated in the same direction to shut off the communication between thin holes 48, 47. Thus, working oil from a main pump 2 enters a pump chamber through flow paths 27, 31, 26, 97, etc. to rotate the pinion 51 counterclockwise. Also, working oil dischrged from the pump chamber enters a right chamber 17 of the power cylinder 5 through flow paths 98, 25, 29, etc. to generate steering force.
Patent JP-S61221029-A (JP)
Title: Cassette apparatus of rolled sheet material
Inventor: KASE TAKAAKI
IPC: B41J15/04
Filed: 1985-03-25
Abstract: PURPOSE:To enhance position accuracy of spools, by supporting both end parts of mandrels of supplying and winding spools to two sets of cut grooves, provided in both side parts of a cassette, and receiving stepped parts of the spool in its both sides by internal surfaces in both side parts of the cassette. CONSTITUTION:A cassette 14, parallelly providing in its both side parts a pair of both side cut grooves 14a, 14b, respectively receives supplying and winding spools 12, 13 in both end parts of their mandrels 12a, 13a by the grooves. The supplying spool 12, forming a stepped part with an outer tube in a length within an internal width A of the cassette 14 and to a degree of less looseness, eliminates the displacement in the axial direction.
Patent JP-S62219582-A (JP)
Title: Photo printer head
Inventor: MIYAZAKI KAZUHIRO
IPC: B41J2/44
Filed: 1986-03-19
Abstract: PURPOSE:To eliminate the irregularity of light emission brightness, and obtain high quality printing of character and figure, by leading out all of the individual electrodes of each light emitting diode in the same direction. CONSTITUTION:There are 32 pieces of light emitting diode array arranged in a row for a common electrode 2 on an insulative substrate 1, each of the arrays being composed of units containing 64 pieces of light emitting diode 3. In this photo printer head, all of the individual electrodes 3b of each light emitting diode 3 are lead out in the same direction with regard to the arrangement of light emitting diodes 3. When the individual electrodes 3b are formed on the light emitting diode array 3a by photo etching, all of the individual electrodes 3b are shifted upward or downward by the same amount even when the fixed position of a photo mask is shifted, upward or downward for example, by some amount. Because all of the individual electrodes are lead out in the same direction as mentioned above, thereby brightness of the light emitted from the diodes 3 is made uniform.
Patent JP-H09256219-A (JP)
Title: Polyamide fiber
Inventor: KATAYAMA TAKASHI
IPC: H01M2/16
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide fiber having oxidative deterioration resistance as well as hydrophilicity and alkali resistance, etc., inherent in general-purpose polyamide fibers. SOLUTION: This polyamide fiber, which is composed of dicarboxylic acid component and diamine component, is such one that aromatic dicarboxylic acid(s) account for >=60mol% of the dicarboxylic acid component and 6-12C aliphatic alkylenediamine(s) >=60mol% of the diamine component. The oxidative deterioration resistance of this polyamide fiber stands at >=85%.
Patent JP-S60207426-A (JP)
Inventor: SEKIDO KATSUMI
IPC: H02J3/18
Filed: 1984-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0613623-A (JP)
Title: Semiconductor device
Inventor: JIYON TEI FUITSUCHI
IPC: H01L27/088
Filed: 1993-02-26
Abstract: PURPOSE: To attain a vertical type transistor logic and its circuit having a smaller surface area, improved short channel action, channel length variation, and a leakage current. CONSTITUTION: A transistor 10 has a substrate 12 and diffusion region 14. Gate conductive layers 18 have sidewalls formed by an aperture laid on the substrate 12 and allowed to expose the substrate 12. Sidewall dielectric layers 22, formed laterally adjacently to the sidewalls of the conductive layers 18, function as the gate electrodes of TRs. A conductive region formed in the aperture has a channel region 30 laterally adjacent to the layers 22 and 1st and 2nd current electrode regions 28, 34. When plural TRs 10 are laminated vertically, a logic gate of plural inputs such as an NMOS or PMOS NAND or NOR inverted gate and/or a CMOS NAND or NOR inverted gate is formed.
Patent JP-H05267402-A (JP)
Title: Thin film multilayer printed circuit board and its manufacture
IPC: H01R12/51
Filed: 1992-03-19
Abstract: PURPOSE:To facilitate lamination of a number of layers by a method wherein piling-up of pattern sheets, a laser process, alignment and bump injection are successively repeated. CONSTITUTION:A polyimide sheet whose one side is cladded with Cu is used as a flexible pattern sheet. A multilayer circuit pattern is formed on the flexible pattern sheet beforehand. Then holes are drilled in the polyimide layer 2 by an excimer laser. Then the alignment marks of the pattern sheet are aligned with alignment marks which are formed on a mullite board beforehand by an aligning apparatus so as to have the through-hole positions of the pattern sheet agree with the connection pads 4 of the mullite board. After that, bumps are injected into the through-hole parts to fill the through-hole spaces and connect the pads of the pattern sheet to pads of the board. By repeating the above mentioned processes successively, two or more layers of the pattern sheets can be laminated.
Patent JP-S62220552-A (JP)
Title: Anti-fogging synthetic resin film composition
Inventor: OKITA TSUGIO
IPC: C08J5/18
Filed: 1986-03-20
Abstract: PURPOSE:The titled composition, obtained by blending a specific amount of an anti-fogging agent consisting of partial sorbitan ester of a fatty acid, etc., with a synthetic resin, having improved initial performance of anti-fogging properties and lasting property at low and high temperatures and suitable for food packaging and agricultural films. CONSTITUTION:A composition obtained by blending 100pts.wt. synthetic resin, e.g. vinyl chloride resin, etc., with 0.5-5wt% mixture consisting of (A) 40-80wt% partial sorbitan ester of a fatty acid prepared by esterifying sorbitol with a fatty acid at 1:1-2.0 molar ratio, (B) 10-40wt% partial polyglycerol ester of a fatty acid obtained by esterifying polyglycerol having 2-10 polymerization degree with a fatty acid at 1:1-4.0 molar ratio and (C) 5-30wt% ethylene oxide adduct of the partial polyglycerol ester of a fatty acid (1-8 number of added ethylene oxide mol) and forming the resultant blend into a film.
Patent JP-S51138604-A (JP)
Title: Process for preparation of synthetic oil
Inventor: YASUI SEIAKI
IPC: C07C5/02
Filed: 1975-05-26
Abstract: PURPOSE: Synthetic oil, having optional fluid properties, is prepared by the hydrogenation of the homooligomer of isoprene or 1,3-pentadiene in the presence of a catalyst. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59190241-A (JP)
Title: Production of optical fiber coated with plastic
Inventor: YANAGAWA HISAHARU
IPC: G02B6/44
Filed: 1983-04-11
Abstract: PURPOSE:To improve an elongation relaxing effect of core fiber on forming a cable unit from core fibers of optical fibers, by placing a gelatinous material layer between an element wire of an optical fiber and a protective resin layer formed on the outer periphery of the element wire. CONSTITUTION:An element wire 2 of an optical fiber having a primary coat formed from a modified silicone or further a buffer coat formed from a silicone rubber is passed through an extrusion coater provided with a spinneret of double structure to extrusion mold a protective resin layer 3 on the outer periphery thereof. In this case, a silicone resin based uncrosslinked gelatinous material layer 4 is pressed into the gap between the both layers 2 and 3. Alternatively, an uncrosslinked gelatinous material is applied to the outer periphery of the element wire 2 of the optical fiber, baked and cured to form an uncrosslinked gelatinous material layer 4, and a protective resin layer 3 is formed thereon. The resultant element fiber 1 is then heated at 150 deg.C in a heating furnace or heated in a heating furnace utilizing light energy of ultraviolet light to cure and crosslink the uncrosslinked gelatinous material 4.
Patent JP-S51145554-A (JP)
Title: Polyolefin resin composition
Inventor: TSURUTA YASUO
IPC: C08K9/00
Filed: 1975-05-26
Abstract: PURPOSE: Polyolefin resin composition with improved processability and product quality characterized in corporating an inorganic filler having a specific solid acid strength. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11261145-A (JP)
Title: Optical noise suppressor
Inventor: OKAZAKI HIDEYA
IPC: H01S3/106
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To suppress optical noise with respect to low-level optical signals, using a saturable absorption type optical element and to eliminate the need for input signal level control. SOLUTION: A signal light pulse inputted to an optical coupler combiner 2 via an optical fiber 4a is coupled with a light emitted from a laser diode 3 and outputted to the input of a saturable absorption type optical element 1. By always inputting the light emitted from the laser diode 3 as an offset light with respect to the transmission characteristics of the saturable absorption type optical element 1, only the optical noise is suppressed even when the lights are of low-level signal, and a signal light is outputted to an optical fiber 4c.
Patent JP-S55154577-A (JP)
Title: Forming method of self-purifying type wall face of inner wall of kitchen utensil vessel
Inventor: UCHIKAWA HIDEFUSA
IPC: C23C26/00
Filed: 1979-05-23
Abstract: PURPOSE: Self-purifying type wall face, made the inner wall of kitchen utensil vessel by metallic porous body containing oxidation catalyst that decomposes organic maters, such as fats and oils, etc., by oxidation and automatically purifies the stain scattered from food at the time of cooking.  
     CONSTITUTION: Self-purifying type wall face of inner wall of kitchen utensil vessel is composed by joining the ground metal flat board 1 with the board-shaped metallic porous body 4 carried the oxidation catalyst 3 by the inorganic binder 5. The above- mentioned body 4 is manufactured by the method of forming and sintering the metal powder of forming and sintering the metal fiber in felt shape. Besides, one kind or more of metal simple substance or these oxides, such as Pt, Pd, Ni, Co, etc., are used for making the catalyst 3. Further, alkali metal silicate, collodial silica, etc., having a sufficient joining capacity even at 250W350°C of inner wall of kitchen utensil vessel at the time of cooking, are used for the binder 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000254804-A (JP)
Title: Tool aligning device
Inventor: KOKUBO KUNIHIKO
IPC: B23B25/06
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To align a knife edge position of a tool to be changed with that of a tool left unchanged without damaging knife edges of tools left unchanged in changing either of a plurality of tools with aligned knife edge positions. SOLUTION: A tool aligning device 10 is provided with a base element 12 disposed fixedly with respect to a tool post, and a plurality of pieces 14 supported in a freely movable manner by the base element 12. The pieces 14 are supported rotatably by a support 22 of the base element 12 through a shaft 24. Each piece 14 has an arm with a flat aligned face 38a. The aligned face 38a of each piece 14 can displace between a on-work position in which the arm rides on a support 22 of the base element 12 and an out-of-work position in which the piece 14 rotates from the on-work position. The aligned face 38a in an on-work position is abutted against the knife edge of a tool on the tool post and works so as to align the knife edge in position. The knife edge of the tool on the tool post can not abuts on the aligned face 38a in an out-of-work position.
Patent JP-S62220161-A (JP)
Title: Processed rice food
Inventor: SHIMAOKA KOICHI
IPC: A23L7/10
Filed: 1986-03-20
Abstract: PURPOSE:A processed rice food, obtained by heating and pressurizing rice in a hermetically sealed chamber, instantaneously releasing the pressurization to expand and form the rice and capable of providing a liquid foodlike food, e.g. in the form of light gruel, porridge of rice and vegetables or oatmeal, simply by blending with a high-temperature liquid. CONSTITUTION:Rice is pressurized and heated in a hermetically sealed chamber and the pressurization is instantaneously released to expand and form the rice and afford the aimed processed food of rice. When the above-mentioned food is blended with hot water, gruel is obtained and addition of vegetables, etc., thereto provides porridge of rice and vegetables. If high-temperature milk is blended, oatmeal is obtained. EFFECT:The food can be produced without operation to cook the rice and the preservation stability for a long period is excellent.
Patent JP-S56160615-A (JP)
Title: Stroke measuring apparatus
Inventor: KOGUCHI MAKOTO
IPC: G01D5/26
Filed: 1980-05-14
Abstract: PURPOSE:To make it possible to enlarge the distance between an optical fiber and a bar code in an apparatus which measures stroke by optically reading the bar code, by providing a rod lens and a slit at the end of a light-receiving fiber. CONSTITUTION:The optical fiber element 20 comprises a light-receiving fiber 6 to be an axial core, a light-projecting fiber 7 surrounding the periphery, a slit plate 22 which is provided to the end surface of the light-receiving fiber 6 and has a slit 21 to restrict the light-receiving area thereof, and a rod lens 24. The light reflected from a bar code is reflacted by means of the rod lens 24, throwing the bar code image on the light going-out surface thereof. Drawing out said image of 1/2 pitch of the bar code through the slit 21 permits the light-quantity change in accordance with the movement of the bar code to be obtained.
Patent JP-H05267922-A (JP)
Title: On-vehicle antenna
IPC: H01Q7/08
Filed: 1992-03-19
Abstract: PURPOSE:To secure a sufficient reception level on the ground and also, to provided an on-vehicle antenna small in size and excellent in stability by using a bar iron core consisting of the laminated matter of an amorphous alloy thin belt and also, obtaining rigidity for the on-vehicle antenna by a fixing means. CONSTITUTION:The laminated matter of an amorphous magnetic alloy thin belt 2 excellent in a high frequency characteristic is used as an iron core 1 for an antenna, therefore, for instance, even at the time of transmitting an on-vehicle signal by the carrier frequency of about 10kHz-20kHz, the attenuation of the signal can be reduced. Accordingly, a sufficient reception level on the ground is maintained and also, the on-vehicle antenna 8 can be miniaturized. Also, the laminated matter of the amorphous magnetic alloy thin belt 2 which becomes the iron core 1 for an antenna can maintain sufficient rigidity as the on-vehicle antenna, even if vibration from a vehicle is applied, since layers are fixed by a fixing resin 3.
Patent JP-S59189550-A (JP)
Title: Light source equipment
Inventor: MIYATAKE YOSHITO
IPC: H01J61/72
Filed: 1983-04-12
Abstract: PURPOSE:To decrease a spreading angle of luminous flux and increase light utilization by installing a reflecting mirror having a circular arc cross section in the position facing a transparent window of a fluorescent tube and arranging the mirror so that two focuses of an ellipse coincide with both ends of a transparent window. CONSTITUTION:A fluorescent tube 6 is constructed in such a way that a reflecting mirror 9 is installed on the inner surface of a glass tube with a belt zone left which serves as a transparent window 8 and coated with a fluorescent material thereon. A reflecting mirror 11 having a elliptic cross section reflecting surface 12 and a narrow window 14 in its center is arranged in the position facing the transparent window 8 and adjusted so that two focuses 13 and 14 of an ellipse coincide with both sides 15 and 16 of the transparent window 8. Incident rays entered from the transparent window 8 to the reflecting surface 12 are returned to the transparent window by reflection and enters the fluorescent surface 10, and after repeating diffusion reflection, come out from the transparent window 8. Therefore, a spreading angle of luminous flux is decreased and light utilization is increased.
Patent JP-H10244301-A (JP)
Title: Hot rolling equipment and method therefor
Inventor: YAMAMOTO MASAAKI
IPC: B21B15/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To uniform the temperature distribution in the longitudinal direction of a blank bar at the neighborhood of joining part generated with joining of the blank bars, to reduce the dispersion of the quality of material or the finishing shape nearby the joining part and to prevent the joining part during rolling from breaking. SOLUTION: A slab of a prescribed temperature is rolled roughly with a rough rolling machine 1 and it is made in a black bar 1. A cutter 3 cuts the top end of the blank bar or the rear end and makes them in joining faces. The joining face of the rear end of the advancing blank bar and the joining face of the top end of the following blank bar are joined with a joining device 4. In a controller 6, the low temperature part detected with a blank bar temperature detector 5 is executed with tracking based on the output of a bank bar position detector 2a, when the low temperature part is reached to the position of an induction heating device 7, the induction heating device is controlled and the low temperature part is heated.  Its heating is executed based on the output of the blank bar temperature detector 5 and so that the uniform temperature distribution in the longitudinal direction can be obtained after heating.
Patent JP-S56161504-A (JP)
Title: Parallel branching device of light
Inventor: ASANUMA KAZUSHI
IPC: G02B6/34
Filed: 1980-05-16
Abstract: PURPOSE:To realize a compact structure for a parallel branching device of light, by forming a dielectric multilayer film on the slant edge surface of an incident optical fiber and then arraying the optical fibers having the same angles of inclination and multilayer films in parallel to the incident optical fiber so that a part of the incident rays is transmitted and the other part of the rays is reflected. CONSTITUTION:The rays of wavelengths lambda1 and lambda2 transmitted through an optical fiber 1 are divided by a dielectric multilayer film on an edge surface 2 having an angle of inclination theta. The ray of wavelength lambda1 transmits into an optical fiber 3 from an edge surface 4 having the same multilayer film to be transmitted. While the ray of wavelength lambda2 reflected on the surface 2 is reflected on an edge surface 6 of an optical fiber 5 having the same angle of inclination theta and the same multilayer film as the surface 2 of the fiber 1 and arrayed in parallel to the fiber 1 to be transmitted. In such a way, a parallel branching device of light is miniaturized.
Patent JP-H11244662-A (JP)
Title: Removal of dioxin and removing device of dioxin
Inventor: HAYASHI HIROSHI
IPC: B01D53/81
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable removal of dioxins in a rather simple structure by introducing a combustion waste gas into a contact cylinder through its lower part and passing the gas upward while blowing upward an activated carbon of a specified particle size and a surface area in the contact cylinder to adsorb and remove the dioxins in the waste gas with the activated carbon. SOLUTION: After a waste gas produced in an incineration furnace 1 is introduced into a gas cooling device 5 and cooled to a specified temp., the gas is introduced into the lower part of an activated carbon contact cylinder 7. The gas is made to flow through plural air permeating holes of a container 25 to the inside of the container 25. An activated carbon is supplied from an activated carbon supply part 11 to the inside of the container 25. The supplied activated carbon is blown up by the gas and efficiently in contact with the waste gas to adsorb and remove the dioxins in the gas. Then the waste gas from which the dioxins is removed, and the activated carbon adsorbed the dioxins are introduced into a cyclone device 17 where the waste gas is centrifugally separated from the activated carbon. The activated carbon is collected in a dust box 19 and then reused.
Patent JP-H03269171-A (JP)
Title: Deep-colored polyester fiber cloth and production thereof
Inventor: KOBAYASHI SHIGENOBU
IPC: D06M101/16
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the subject cloth having excellent deep color and permanence of the color by heat treating dyed polyester fiber cloth in a treating solution containing polyepoxide compound and treating with fine particles of silica having amino group. CONSTITUTION:Dyed polyester fiber cloth is heat treated in a treating solution containing polyepoxide compound (e.g. 3,4-epoxycyclohexene carboxide) and resultant cloth is treated with fine particles of silica having amino group to afford the aimed cloth having the surface coated with fine particles of silica having amino group through a polyepoxide compound.
Patent JP-S59189444-A (JP)
Title: Restart system of job
Inventor: UMEMURA MAKOTO
IPC: G06F3/06
Filed: 1983-04-12
Abstract: PURPOSE:To facilitate restart by storing control information, which are updated during initiating processings, job control macro processings and terminating processings of jobs, on a face X and copying contents on the face X to a face Y after processings are completed. CONSTITUTION:At the execution start of a job, a job control language JCL is converted to job control information and is stored on faces X and Y of a secondary storage medium. Job control information updated during the initiating processing of the job is written on the face X, and contents on the face X are copied to the face Y after the initiating processing is completed. Information updated during the job control macro processing and terminating processing are written on the face X, and contents on the face X are copied to the face Y similarly after processings are completed. If system breakdown occurs during update of information, a reprocessing is performed on a basis of information on the face Y. Thus, a high-speed restart processing is possible even in case of system breakdown.
Patent JP-S59189856-A (JP)
Inventor: ANDOU AKIRA
IPC: B01D53/74
Filed: 1983-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。